René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

OCN NTT DOCOMO BUSINESS,Inc. (JP)

This AS controls 28693248 IP 4 addresses:

StartEndAddresses
27.114.0.027.114.127.25532768
27.132.8.027.132.8.255256
27.133.240.027.133.243.2551024
36.52.223.036.52.223.255256
58.88.0.058.95.255.255524288
60.32.0.060.47.255.2551048576
61.4.152.061.4.153.255512
61.4.154.061.4.155.255512
61.4.156.061.4.159.2551024
61.4.160.061.4.160.255256
61.4.161.061.4.161.255256
61.4.162.061.4.162.255256
61.4.163.061.4.163.255256
61.4.164.061.4.167.2551024
61.4.168.061.4.171.2551024
61.4.172.061.4.175.2551024
61.112.0.061.113.255.255131072
61.114.112.061.114.119.2552048
61.114.120.061.114.127.2552048
61.115.33.061.115.33.255256
61.118.0.061.119.255.255131072
61.126.0.061.127.255.255131072
61.199.0.061.199.255.25565536
61.207.0.061.207.255.25565536
61.208.0.061.208.255.25565536
61.214.0.061.214.255.25565536
103.163.250.0103.163.251.255512
114.144.0.0114.159.255.2551048576
114.160.0.0114.191.255.2552097152
118.0.0.0118.15.255.2551048576
118.16.0.0118.23.255.255524288
119.161.104.0119.161.111.2552048
121.112.0.0121.119.255.255524288
122.1.0.0122.1.255.25565536
122.16.0.0122.31.255.2551048576
123.216.0.0123.223.255.255524288
123.224.0.0123.227.255.255262144
124.84.0.0124.87.255.255262144
124.96.0.0124.103.255.255524288
125.170.0.0125.170.255.25565536
125.172.0.0125.175.255.255262144
125.200.0.0125.207.255.255524288
133.153.0.0133.153.255.25565536
133.153.22.0133.153.22.255256
133.170.0.0133.170.255.25565536
138.212.224.0138.212.224.255256
138.212.225.0138.212.225.255256
138.212.227.0138.212.227.255256
138.212.228.0138.212.228.255256
138.212.229.0138.212.229.255256
138.212.230.0138.212.230.255256
138.212.238.0138.212.238.255256
138.212.239.0138.212.239.255256
138.212.241.0138.212.241.255256
138.212.245.0138.212.245.255256
138.212.249.0138.212.249.255256
138.212.252.0138.212.252.255256
150.5.64.0150.5.127.25516384
150.35.0.0150.35.255.25565536
150.35.235.0150.35.235.255256
150.61.4.0150.61.4.255256
150.61.8.0150.61.8.255256
150.61.13.0150.61.13.255256
150.61.17.0150.61.17.255256
150.61.31.0150.61.31.255256
150.61.33.0150.61.33.255256
150.61.35.0150.61.35.255256
150.61.41.0150.61.41.255256
150.61.46.0150.61.46.255256
150.61.49.0150.61.49.255256
150.61.53.0150.61.53.255256
150.61.64.0150.61.127.25516384
150.61.70.0150.61.70.255256
150.61.128.0150.61.255.25532768
153.124.192.0153.124.199.2552048
153.128.0.0153.191.255.2554194304
153.192.0.0153.223.255.2552097152
153.224.0.0153.239.255.2551048576
153.240.0.0153.247.255.255524288
153.248.0.0153.251.255.255262144
153.252.0.0153.253.255.255131072
157.64.0.0157.64.255.25565536
157.120.124.0157.120.124.255256
157.120.125.0157.120.125.255256
157.120.126.0157.120.126.255256
157.120.127.0157.120.127.255256
159.211.22.0159.211.22.255256
159.211.224.0159.211.224.255256
159.211.237.0159.211.237.255256
159.211.248.0159.211.248.255256
164.43.141.0164.43.141.255256
165.108.0.0165.108.255.25565536
165.241.0.0165.241.7.2552048
165.241.8.0165.241.11.2551024
165.241.12.0165.241.15.2551024
165.241.16.0165.241.31.2554096
165.241.32.0165.241.63.2558192
165.241.64.0165.241.127.25516384
165.241.128.0165.241.255.25532768
169.145.224.0169.145.239.2554096
169.145.237.0169.145.237.255256
180.0.0.0180.63.255.2554194304
182.161.76.0182.161.79.2551024
192.5.98.0192.5.98.255256
198.232.16.0198.232.16.255256
202.18.209.0202.18.209.255256
202.18.210.0202.18.210.255256
202.19.152.0202.19.152.255256
202.34.80.0202.34.80.255256
202.34.81.0202.34.81.255256
202.34.82.0202.34.82.255256
202.34.83.0202.34.83.255256
202.34.90.0202.34.90.255256
202.34.92.0202.34.92.255256
202.34.93.0202.34.93.255256
202.34.94.0202.34.94.255256
202.34.100.0202.34.100.255256
202.34.102.0202.34.102.255256
202.34.103.0202.34.103.255256
202.34.104.0202.34.104.255256
202.34.106.0202.34.106.255256
202.34.107.0202.34.107.255256
202.34.108.0202.34.109.255512
202.34.110.0202.34.110.255256
202.34.111.0202.34.111.255256
202.157.100.0202.157.100.255256
202.157.101.0202.157.101.255256
202.157.102.0202.157.102.255256
202.157.103.0202.157.103.255256
202.157.112.0202.157.115.2551024
202.157.116.0202.157.119.2551024
202.157.120.0202.157.123.2551024
202.157.124.0202.157.124.255256
202.157.125.0202.157.125.255256
202.191.16.0202.191.31.2554096
202.213.16.0202.213.19.2551024
202.216.26.0202.216.26.255256
202.234.192.0202.234.255.25516384
202.246.122.0202.246.123.255512
202.255.27.0202.255.27.255256
202.255.28.0202.255.29.255512
202.255.56.0202.255.59.2551024
202.255.60.0202.255.60.255256
202.255.61.0202.255.61.255256
202.255.62.0202.255.62.255256
203.139.160.0203.139.191.2558192
203.140.96.0203.140.127.2558192
210.132.0.0210.132.63.25516384
210.134.16.0210.134.31.2554096
210.145.0.0210.145.255.25565536
210.154.0.0210.154.255.25565536
210.160.0.0210.163.255.255262144
210.164.0.0210.164.255.25565536
210.170.64.0210.170.127.25516384
210.190.0.0210.190.255.25565536
210.225.0.0210.225.255.25565536
210.226.0.0210.227.255.255131072
210.232.0.0210.232.255.25565536
210.248.0.0210.248.255.25565536
210.254.128.0210.254.255.25532768
211.0.0.0211.0.255.25565536
211.1.32.0211.1.63.2558192
211.6.0.0211.6.255.25565536
211.11.0.0211.11.255.25565536
211.16.0.0211.17.255.255131072
211.122.0.0211.123.255.255131072
211.129.0.0211.129.255.25565536
211.130.0.0211.130.63.25516384
211.130.64.0211.130.95.2558192
211.130.128.0211.130.255.25532768
218.43.0.0218.43.255.25565536
218.44.0.0218.44.255.25565536
218.47.0.0218.47.255.25565536
218.224.0.0218.224.255.25565536
218.230.128.0218.230.255.25532768
219.96.128.0219.96.255.25532768
219.114.0.0219.114.127.25532768
219.160.0.0219.167.255.255524288
220.96.0.0220.99.255.255262144
220.104.0.0220.111.255.255524288
220.220.0.0220.221.255.255131072
221.113.128.0221.113.255.25532768
221.184.0.0221.191.255.255524288
222.144.0.0222.151.255.255524288
223.216.0.0223.219.255.255262144

Source of data

This data was collected from the five Regional Internet Registries (RIR): AfrinIC, APNIC, ARIN, LACNIC and RIPE.
Check your user agent's IP address.
List of autonomous systems in JP
log_id = 163946
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Disclaimer: This dataset is provided "as is" for informational purposes only.
No guarantee is made regarding the accuracy, completeness, or timeliness of the data. The provider makes no warranties, either express or implied, and assumes no legal liability or responsibility for any loss or damage resulting from the use, misuse, or reliance on this dataset. Users are responsible for verifying any results obtained from it and for ensuring that their use complies with applicable laws and regulations.